Granted Patent
Utility
US 4,754,180 · App. 06/917,243
Forceless non-contacting power transformer
Inventor:
James A. Kiedrowski
Patented Case
View Patent ↗
Granted: Jun 28, 1988
Filed: Oct 7, 1986
Inventor
James A. Kiedrowski
Assignee (at issue)
Honeywell Limited
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.